The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2001
Filed:
Jul. 07, 1994
Svetlana Alexander, Sunnyvale, CA (US);
Dariush Davalian, San Jose, CA (US);
Dade Behring Marburg GmbH, Marburg, DE;
Abstract
The present invention provides antibodies useful in assays for mycophenolic acid (MPA). These antibodies bind MPA and are able to distinguish MPA from its esters, such as morpholinoethyl E-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate, and/or its metabolites, such as mycophenolic acid glucuronide. The present invention also provides conjugates of labels and MPA or MPA analogs. The antibodies of the invention are capable of binding these conjugates and are also capable of inhibiting the activity of the label when bound to the conjugates. The present invention also provides methods for the determination of MPA in a sample suspected of containing MPA that use the antibodies and/or conjugates of the invention. The present invention also provides assay reagents as well as packaged kits useful for performing the methods of the invention.